fix backend testing

Author: Zahed-Riyaz

.github/workflows/ci-cd.yml

@@ -123,24 +123,11 @@ jobs:
       - name: Run frontend tests
         run: docker-compose run nodejs bash -c "gulp dev && karma start --single-run && gulp staging"
 
+
   backend-test:
     name: Backend Tests
     runs-on: ubuntu-latest
     needs: build
-    services:
-      postgres:
-        image: postgres:14
-        env:
-          POSTGRES_USER: postgres
-          POSTGRES_PASSWORD: postgres
-          POSTGRES_DB: evalai_test
-        options: >-
-          --health-cmd pg_isready
-          --health-interval 10s
-          --health-timeout 5s
-          --health-retries 5
-        ports:
-          - 5432:5432
     steps:
       - uses: actions/checkout@v3